Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

The Ipsos Canada Voter Intention Survey of September 8-12, 2010, is one in a series of surveys held during 2008-2011 minority government of Stephen Harper, the 40th Parliament of Canada. This series queried respondents on their voting preferences ...

The Ipsos Canada Voter Intention Survey of September 21-23, 2010, is one in a series of surveys held during 2008-2011 minority government of Stephen Harper, the 40th Parliament of Canada. This series queried respondents on their voting preferences...

The Ipsos Canada Voter Intention Survey of October 5-7, 2010, is one in a series of surveys held during 2008-2011 minority government of Stephen Harper, the 40th Parliament of Canada. This series queried respondents on their voting preferences and...

The Ipsos Canada Voter Intention Survey of September 21-23, 2010, is one in a series of surveys held during 2008-2011 minority government of Stephen Harper, the 40th Parliament of Canada. This series queried respondents on their voting preferences...

The Ipsos Canada Voter Intention Survey of July 23-27, 2015 is one in a series of surveys held during the 2015 electoral campaign that queried respondents on their voting preferences and support for parties and candidates during the election. An o...

The Ipsos Canada Voter Intention Survey of August 7-10, 2015, is one in a series of surveys held during the 2015 electoral campaign that queried respondents on their voting preferences and support for parties and candidates during the election. Bo...

The Ipsos Canada Voter Intention Survey of September 5-7, 2015 is one in a series of surveys held during the 2015 electoral campaign that queried respondents on their voting preferences and support for parties and candidates during the election. A...

The Ipsos Canada Voter Intention Survey of September 11-13, 2015, is one in a series of surveys held during the 2015 electoral campaign that queried respondents on their voting preferences and support for parties and candidates during the election...

The Ipsos Canada Voter Intention Survey of September 18-20, 2015, is one in a series of surveys held during the 2015 electoral campaign that queried respondents on their voting preferences and support for parties and candidates during the election...

The Ipsos Canada Voter Intention Survey of September 25-27, 2015, is one in a series of surveys held during the 2015 electoral campaign that queried respondents on their voting preferences and support for parties and candidates during the election...